oj.uz

Submission #1064808

# Submission time Handle Problem Language Result Execution time Memory
1064808 2024-08-18T17:59:58 Z sunboi Make them Meet (EGOI24_makethemmeet) C++17
10.2171 / 100
 135 ms 5712 KB 
#include <bits/stdc++.h>
using namespace std;
#define int long long
 
vector<vector<int>> g;
vector<int> vis, depth;
 
void dfs(int v, int par){
    vis[v] = 1;
    if (par != -1) depth[v] = depth[par] + 1;
    
    for (int u : g[v]){
        if (u != par && vis[u] == 0){
            dfs(u, v);
        }
    }
}
 
 signed main(){
    int n, m; cin >> n >> m;
    
    g.clear();
    g.resize(n + 1);
    vis.clear();
    vis.resize(n + 1);
    depth.clear();
    depth.resize(n + 1);
    for (int i = 0; i < m; i++){
        int a, b; cin >> a >> b;
        
        g[a].push_back(b);
        g[b].push_back(a);
    }
    int root = 0;
    /*for (int i = 0; i < n; i++){
        if ((long long)(g[i].size()) == 1) {
            root = i;
            break;
        }
    }*/
    depth[root] = 0;
    dfs(root, -1);
    
    cout << 3*6000 << endl;
    for (int k = 0; k < 6000; k++){
        for (int i = 0; i < n; i++){
        cout << depth[i] / 2 << ' ';
        }
        cout << endl;
      
        for (int i = 0; i < n; i++){
            cout << (depth[i] + 1) / 2 << ' ';
        }
        cout << endl;
        bool f = 0;
        for (int i = 0; i < n; i++){
            if (depth[i] == 0) {
                cout << n << ' ';
                continue;
            }
            if (depth[i] == 1 && !f){
                cout << n << ' ';
                f = 1;
                continue;
            }
            cout << i << ' ';
        }
        cout << endl;
    }
    
    return 0;
    
    
    
    
    
    
 }

Subtask #1
3.005025126 / 10.0

# Verdict Execution time Memory Grader output
1 Partially correct 20 ms 344 KB Partially correct
2 Partially correct 21 ms 348 KB Partially correct
3 Partially correct 21 ms 348 KB Partially correct
4 Partially correct 107 ms 4392 KB Partially correct
5 Partially correct 111 ms 4432 KB Partially correct

Subtask #2
3.9065326638 / 13.0

# Verdict Execution time Memory Grader output
1 Partially correct 19 ms 600 KB Partially correct
2 Partially correct 21 ms 348 KB Partially correct
3 Partially correct 21 ms 504 KB Partially correct
4 Partially correct 27 ms 600 KB Partially correct
5 Partially correct 36 ms 1104 KB Partially correct
6 Partially correct 46 ms 1664 KB Partially correct
7 Partially correct 61 ms 2128 KB Partially correct
8 Partially correct 71 ms 2700 KB Partially correct
9 Partially correct 114 ms 5516 KB Partially correct

Subtask #3
3.3055276386 / 11.0

# Verdict Execution time Memory Grader output
1 Partially correct 27 ms 508 KB Partially correct
2 Partially correct 20 ms 348 KB Partially correct
3 Partially correct 22 ms 348 KB Partially correct
4 Partially correct 62 ms 2640 KB Partially correct
5 Partially correct 106 ms 5712 KB Partially correct
6 Partially correct 112 ms 5456 KB Partially correct
7 Partially correct 79 ms 3464 KB Partially correct

Subtask #4
0.0 / 36.0

# Verdict Execution time Memory Grader output
1 Partially correct 20 ms 344 KB Partially correct
2 Partially correct 21 ms 348 KB Partially correct
3 Partially correct 21 ms 348 KB Partially correct
4 Partially correct 107 ms 4392 KB Partially correct
5 Partially correct 111 ms 4432 KB Partially correct
6 Partially correct 27 ms 508 KB Partially correct
7 Partially correct 20 ms 348 KB Partially correct
8 Partially correct 22 ms 348 KB Partially correct
9 Partially correct 62 ms 2640 KB Partially correct
10 Partially correct 106 ms 5712 KB Partially correct
11 Partially correct 112 ms 5456 KB Partially correct
12 Partially correct 79 ms 3464 KB Partially correct
13 Partially correct 20 ms 620 KB Partially correct
14 Partially correct 20 ms 348 KB Partially correct
15 Partially correct 23 ms 344 KB Partially correct
16 Partially correct 135 ms 4436 KB Partially correct
17 Partially correct 109 ms 4468 KB Partially correct
18 Partially correct 21 ms 348 KB Partially correct
19 Partially correct 21 ms 344 KB Partially correct
20 Partially correct 62 ms 2796 KB Partially correct
21 Partially correct 107 ms 5308 KB Partially correct
22 Partially correct 110 ms 5440 KB Partially correct
23 Partially correct 78 ms 3564 KB Partially correct
24 Partially correct 27 ms 604 KB Partially correct
25 Incorrect 27 ms 604 KB If people start at 0 and 2, then they can avoid each other
26 Halted 0 ms 0 KB -

Subtask #5
0.0 / 30.0

# Verdict Execution time Memory Grader output
1 Partially correct 20 ms 344 KB Partially correct
2 Partially correct 21 ms 348 KB Partially correct
3 Partially correct 21 ms 348 KB Partially correct
4 Partially correct 107 ms 4392 KB Partially correct
5 Partially correct 111 ms 4432 KB Partially correct
6 Partially correct 19 ms 600 KB Partially correct
7 Partially correct 21 ms 348 KB Partially correct
8 Partially correct 21 ms 504 KB Partially correct
9 Partially correct 27 ms 600 KB Partially correct
10 Partially correct 36 ms 1104 KB Partially correct
11 Partially correct 46 ms 1664 KB Partially correct
12 Partially correct 61 ms 2128 KB Partially correct
13 Partially correct 71 ms 2700 KB Partially correct
14 Partially correct 114 ms 5516 KB Partially correct
15 Partially correct 27 ms 508 KB Partially correct
16 Partially correct 20 ms 348 KB Partially correct
17 Partially correct 22 ms 348 KB Partially correct
18 Partially correct 62 ms 2640 KB Partially correct
19 Partially correct 106 ms 5712 KB Partially correct
20 Partially correct 112 ms 5456 KB Partially correct
21 Partially correct 79 ms 3464 KB Partially correct
22 Partially correct 20 ms 620 KB Partially correct
23 Partially correct 20 ms 348 KB Partially correct
24 Partially correct 23 ms 344 KB Partially correct
25 Partially correct 135 ms 4436 KB Partially correct
26 Partially correct 109 ms 4468 KB Partially correct
27 Partially correct 21 ms 348 KB Partially correct
28 Partially correct 21 ms 344 KB Partially correct
29 Partially correct 62 ms 2796 KB Partially correct
30 Partially correct 107 ms 5308 KB Partially correct
31 Partially correct 110 ms 5440 KB Partially correct
32 Partially correct 78 ms 3564 KB Partially correct
33 Partially correct 27 ms 604 KB Partially correct
34 Incorrect 27 ms 604 KB If people start at 0 and 2, then they can avoid each other
35 Halted 0 ms 0 KB -